ISRC QZTBA2202909
Verified recording
QZTBA2202909 is “Congruence” by Interrupt,
registered on the CopyrightChains blockchain with CopyrightID
0x8195e2c18d5d811364ce3c59b988e37485e9ee8a3dbcbed815d08df167880ba8 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2202909.
Recording identifiers
- ISRC
- QZTBA2202909
- Title
- Congruence
- Artist
- Interrupt
- CopyrightID (CopyrightChains transaction hash)
0x8195e2c18d5d811364ce3c59b988e37485e9ee8a3dbcbed815d08df167880ba8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:82cc9c3f8e24fd15a7c36f15246a088366e4cf8d831200c0b29ea7d981714c9e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2202909
- Bitcoin block existence check
- https://blockstream.info/api/block/959144